PL77431B1 - - Google Patents
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- Publication number
- PL77431B1 PL77431B1 PL1972153375A PL15337572A PL77431B1 PL 77431 B1 PL77431 B1 PL 77431B1 PL 1972153375 A PL1972153375 A PL 1972153375A PL 15337572 A PL15337572 A PL 15337572A PL 77431 B1 PL77431 B1 PL 77431B1
- Authority
- PL
- Poland
- Prior art keywords
- heat exchangers
- length
- heat
- expanders
- tube
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F7/00—Compounds of aluminium
- C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
- C01F7/04—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom
- C01F7/06—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom by treating aluminous minerals or waste-like raw materials with alkali hydroxide, e.g. leaching of bauxite according to the Bayer process
- C01F7/062—Digestion
- C01F7/0626—Processes making use of tube digestion only
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Paper (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2106198A DE2106198B2 (de) | 1971-02-10 | 1971-02-10 | Vorrichtung zur kontinuierlichen Extraktion von Bauxit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL77431B1 true PL77431B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-04-30 |
Family
ID=5798301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL1972153375A PL77431B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-02-10 | 1972-02-08 |
Country Status (12)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2113899C1 (ru) * | 1994-09-23 | 1998-06-27 | Каминский Юрий Дмитриевич | Установка для осуществления гидротермальных процессов |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3497317A (en) * | 1964-12-22 | 1970-02-24 | Vaw Ver Aluminium Werke Ag | Method for continuous extraction of bauxite in a tubular reactor |
-
1971
- 1971-02-10 DE DE2106198A patent/DE2106198B2/de not_active Ceased
-
1972
- 1972-01-27 NL NL7201115A patent/NL7201115A/xx not_active Application Discontinuation
- 1972-01-28 IT IT67260/72A patent/IT948957B/it active
- 1972-02-01 FR FR7203339A patent/FR2124355B1/fr not_active Expired
- 1972-02-02 RO RO6963872A patent/RO61419A/ro unknown
- 1972-02-03 YU YU259/72A patent/YU39897B/xx unknown
- 1972-02-03 CS CS7200000698A patent/CS186208B2/cs unknown
- 1972-02-08 CA CA134,145A patent/CA968163A/en not_active Expired
- 1972-02-08 PL PL1972153375A patent/PL77431B1/pl unknown
- 1972-02-09 HU HUAU258A patent/HU169019B/hu not_active IP Right Cessation
- 1972-02-10 GB GB634372A patent/GB1354253A/en not_active Expired
-
1975
- 1975-11-26 SU SU7502193153A patent/SU575020A3/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| IT948957B (it) | 1973-06-11 |
| FR2124355B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-10-24 |
| YU25972A (en) | 1982-02-28 |
| DE2106198B2 (de) | 1978-06-15 |
| CA968163A (en) | 1975-05-27 |
| YU39897B (en) | 1985-06-30 |
| GB1354253A (en) | 1974-06-05 |
| HU169019B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-09-28 |
| DE2106198A1 (de) | 1972-08-24 |
| RO61419A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-10-05 |
| CS186208B2 (en) | 1978-11-30 |
| FR2124355A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-09-22 |
| NL7201115A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-08-14 |
| SU575020A3 (ru) | 1977-09-30 |
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